15280707

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{839}}^1$

素因数の和:1322

約数の個数: 16

約数和(自身を含む): 22014720

約数和(自身を除く): 6734013

約数列:

[1, 3, 13, 39, 467, 839, 1401, 2517, 6071, 10907, 18213, 32721, 391813, 1175439, 5093569, 15280707]

約数ペア:

[(1, 15280707), (3, 5093569), (13, 1175439), (39, 391813), (467, 32721), (839, 18213), (1401, 10907), (2517, 6071)]